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Autonomous System details for AS23575

AS23575
SK Broadband Co Ltd • skbroadband.com

AS23575 — SK Broadband Co Ltd

AS Name
SKB-GOV-KR-KR
Country
South Korea (KR)
Website
Number of IPv4
45,824
Number of IPv6
0
ASN type
ISP
Status
Allocated
Registry
APNIC
Allocated
December 24, 2002
Last updated
April 11, 2019

IP Ranges

15 IPv4 prefixes
Prefix Company Number of IPs
125.61.0.0/17 SK Broadband Co Ltd 32,768
175.122.90.0/24 SK Broadband Co Ltd 256
175.122.91.0/24 SK Broadband Co Ltd 256
175.122.92.0/22 SK Broadband Co Ltd 1,024
175.122.96.0/19 SK Broadband Co Ltd 8,192
175.123.232.0/22 SK Broadband Co Ltd 1,024
175.123.236.0/24 SK Broadband Co Ltd 256
175.123.237.0/24 SK Broadband Co Ltd 256
175.123.238.0/24 SK Broadband Co Ltd 256
203.243.15.0/24 Korea Telecom 256
203.243.16.0/24 Korea Telecom 256
203.247.93.0/24 KISTI 256
203.247.94.0/24 KISTI 256
203.247.95.0/24 KISTI 256
203.247.96.0/24 KISTI 256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS23575

0 peers

AS23575 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS23575

1 upstreams

AS23575 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS23575 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS23575

6 downstreams

AS23575 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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